⚠️CVE-2026-40897 (CVSS 8.8)⚠️
Remote Code Execution in Math.js Expression Parser.
Attackers can craft malicious expressions to bypass Math.js expression parser restrictions and execute arbitrary JavaScript code. In server-side Node.js applications that evaluate user-controlled expressions, this can lead to Remote Code Execution (RCE).
🔥PoC + Vulnerable environment: https://t.co/TDgp5jVFp3
⚠️CVE-2026-30951 (CVSS 7.5)⚠️
SQL Injection in Sequelize via unsafe JSON path cast handling.
In Sequelize v6 before 6.37.8, JSON/JSONB path keys containing `::` may be parsed as SQL cast expressions and inserted into generated queries without proper validation.
If attackers can control JSON query keys passed to Sequelize, they may inject arbitrary SQL expressions, bypass intended query logic, and potentially exfiltrate sensitive data from unrelated database tables.
🔥PoC + Vulnerable environment:
https://t.co/QMlWbi35r5
#Sequelize #SQLInjection #ORM #ORMInjection #CyberSecurity #CVE #PoC #Exploit #CVE_2026_30951
⚠️CVE-2026-33937 (CVSS 9.8)⚠️
Critical RCE in Handlebars.js via AST Injection.
Attackers can supply a crafted AST object to Handlebars.compile(), causing the code generator to emit and execute arbitrary JavaScript without sanitization, resulting in Remote Code Execution on the server.
🔥PoC + Handlebars.js setup: https://t.co/L9hrdh7CXF
⚠️CVE-2026-33017 (CVSS 9.8)⚠️
Critical Unauthenticated RCE in Langflow.
Attackers can exploit the public flow build endpoint to inject malicious flow data containing a custom Python component, resulting in unauthenticated Remote Code Execution.
🔥PoC + Langflow setup: https://t.co/1REYXMscU2
Still haven't tried MaskGram? 👀
One of the most layered RE challenges on @MalOps_io:
🔹 Encrypted payloads at every stage
🔹 Dead drops via chess.]com & Spotify
🔹 Direct syscall injection
🔗 https://t.co/3JV9Ov7xzS
💬 https://t.co/lzdl7uhwtc
✍️ @_ryuk12345
📢 Big News! #Pwn2Own#P2OAuto
Taejin Kim (@tae3), Junsu Yeo (@junactually), Sunmin Park (@sunminpark4503), Sungmin Son (@_ssm98), and Hoseok Lee of SKShieldus (@EQSTLab) of 299 exploited a hardcoded credential (CWE-798) to achieve code execution via CWE-494 on the Grizzl-E Smart 40A, earning $40,000 USD and 4 Master of Pwn points.
Confirmed! Taejin Kim (@tae3), Junsu Yeo (@junactually), Sunmin Park (@sunminpark4503), Sungmin Son (@_ssm98), and Hoseok Lee of SKShieldus (@EQSTLab) of 299 exploited a hardcoded credential (CWE-798) to achieve code execution via CWE-494 on the Grizzl-E Smart 40A, earning $40,000 USD and 4 Master of Pwn points. #Pwn2Own #P2OAuto
📣 My fellow #PowerShell#MVP Fabien Tschanz has released PS2EXE.Core.
Converts a PowerShell Script *.ps1 to an *.exe File. 😍
It has been released in PowerShell #Gallery. Check it out 🔥
https://t.co/AZaGLbL0Uy
🏆 Got 2nd place at LLMail-Inject competition!
Top 2 out of 371 teams worldwide! 🎉
Team EQST(registered as Team 299) got 2nd place at Microsoft’s LLMail-Inject: Adaptive Prompt Injection Challenge Phase 2!
This competition was a high‑level prompt‑injection hacking contest aimed at deceiving an LLM‑agent‑based email system, triggering unintended behaviors, and bypassing multiple layers of security.
👉 Learn more: https://t.co/BKF3dSgTGn
📄 Technical paper: https://t.co/apBwQyL2d3
Our team has strengthened its real‑world security skills by studying LLM attacks and planning defenses, investigating AI security vulnerabilities, and writing guides to diagnose LLM weaknesses.
We will continue to strengthen our AI security capabilities and respond to the evolving threats in AI security.
#EQST #Microsoft #AI #LLM #Agent #PromptInjection #AISecurity
Telegram Scrapper 2.0: A powerful Python script that allows you to scrape messages and media from Telegram channels using the Telethon library. Features include real-time continuous scraping, media downloading, and data export capabilities.
GitHub: https://t.co/tNGE9etWJv
Major Performance Improvements:
🔸5-10x faster scraping with batch database operations
🔸3x faster media downloads with parallel processing (up to 3 concurrent downloads)
🔸10-20x faster database operations through connection pooling and batch insertions
🔸Memory-efficient exports that handle large datasets without running out of memory
🔸Enhanced progress reporting with actual message counts and percentages
New Features:
🔸Message count display in channel view
🔸Configurable download concurrency (adjustable in code)
🔸Better error handling with exponential backoff retry mechanism
🔸Optimized database structure with indexes for faster queries
🔸Object-oriented design for better code maintainability
Technical Improvements:
🔸Database connection pooling
🔸Batch message insertions (100 messages per batch)
🔸Streaming exports for large datasets
🔸Improved flood control handling
🔸Periodic state saving (every 50 messages)
🌏 Browser Exploitation 101: A Series of Blog posts for anyone interested in Chrome Browser Exploitation.
Part 1: https://t.co/2MyvKCeU3k
Part 2: https://t.co/ouhLfrY74O
Part 3: https://t.co/hAsE5UIpDZ
author: @jack_halon#infosec